{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Route", "Treatment.Duration", "Treatment.Freq", "Treatment.Dosage", "Effect", "Subject", "Subject.Age", "Combination.Drug", "Treatment.Time_elapsed", "Subject.Gender"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Gender", "Treatment.Duration", "Subject.Race", "Treatment.Disorder", "Subject.Age", "Subject.Population", "Treatment.Freq", "Subject", "Treatment.Time_elapsed", "Subject.Disorder", "Effect", "Treatment.Drug", "Combination.Drug", "Treatment", "Treatment.Route", "Treatment.Dosage"]}], "input": "This report is about three cases of children who developed severe adverse reactions during switching from risperidone to methylphenidate."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "developed ", "arguments": {"Subject.Gender": "NAN", "Treatment.Duration": "NAN", "Subject.Race": "NAN", "Treatment.Disorder": "NAN", "Subject.Age": "children", "Subject.Population": "three", "Treatment.Freq": "NAN", "Subject": "three cases of children", "Treatment.Time_elapsed": "NAN", "Subject.Disorder": "NAN", "Effect": "adverse reactions", "Treatment.Drug": ["methylphenidate", "risperidone"], "Combination.Drug": "NAN", "Treatment": "during switching from risperidone to methylphenidate", "Treatment.Route": "NAN", "Treatment.Dosage": "NAN"}}]}